A person sees clearly wearing eyeglasses that have a power of -3.00 diopters when the lenses are

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A person sees clearly wearing eyeglasses that have a power of -3.00 diopters when the lenses are 1.95 cm in front of the eyes.

(a). What is the focal length of the lens? cm

(b). Is the person nearsighted or farsighted? nearsighted O farsighted

(c). If the person wants to switch to contact lenses placed directly on the eyes, what lens power should be prescribed? dioptersrn

Related Book For answer-question

Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Posted Date: Aug 25, 2020 01:00 PM

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A person sees clearly wearing eyeglasses that have a power of -3.00 diopters when the lenses are

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Ans Power of the lenses 300 D a Focal length of the lens 1P F 13 03333 333... View the full answer

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